noun, slang; A toilet-using technique with two individuals, usually relatives or lovers, one sits facing their partner who is sitting on the toilet, in such a manner that allows them both to use the same toilet, at the same time. Typically used to save time, or, if the urge to use the bathroom is great for either individual, or both.
"Me and my girlfriend had to use the bathroom really bad, so we just made a Lemon-Chocolate Pretzel."
"We're pressed for time, just make a Lemon-Chocolate Pretzel!"
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"